package com.teamclub.base.services.sendmsg;

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.QuerySendDetailsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.QuerySendDetailsResponse;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.http.MethodType;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Maps;
import com.teamclub.base.forms.SendMsgForm;
import com.teamclub.util.errors.ErrorCode;
import com.teamclub.util.libs.F;
import com.teamclub.util.libs.Json;
import com.teamclub.util.libs.Libs;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.env.Environment;
import org.springframework.stereotype.Service;
import scala.tools.cmd.gen.AnyVals;

import java.util.Date;
import java.util.Random;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.TimeUnit;

@Service
public class AliSendMsg implements ISendMsg{
    private Logger logger = LoggerFactory.getLogger(AliSendMsg.class);
    @Autowired
    private Environment env;

    private ConcurrentMap<String, IAcsClient> acsClients = Maps.newConcurrentMap();

    @Override
    public F.Either<String, ErrorCode> identifyCodeSend(SendMsgForm form) {
        return sendMsg(form);
    }

    @Override
    public F.Either<Boolean, ErrorCode> identifyCodeVerify(SendMsgForm form) {
        return verifyMsg(form);
    }

    @Override
    public F.Either<Boolean, ErrorCode> msgTemplatePush(SendMsgForm form) {
        return null;
    }

    public F.Either<Boolean, ErrorCode> verifyMsg(SendMsgForm form) {
        QuerySendDetailsRequest request = new QuerySendDetailsRequest();
        request.setPhoneNumber(form.getMobile());
        request.setBizId(form.getBizId());
        request.setSendDate(Libs.parseyyyyMMdd(new Date()));
        request.setPageSize(10L);
        request.setCurrentPage(1L);
        try {
            QuerySendDetailsResponse querySendDetailsResponse = getAcsClient(form.getDomain()).getAcsResponse(request);
            if(querySendDetailsResponse.getCode() != null && querySendDetailsResponse.getCode().equals("OK")) {
                if(form.getCode() != null && form.getCode().equals(querySendDetailsResponse.getSmsSendDetailDTOs().get(0).getOutId())) {
                    return F.Either.Left(true);
                } else {
                    return F.Either.Right(ErrorCode.ref("验证码不一致"));
                }
            } else {
                return F.Either.Right(ErrorCode.ref(querySendDetailsResponse.getMessage()));
            }
        } catch ( Exception e) {
            logger.error("", e);
            return F.Either.Right(ErrorCode.BIZ_FAILURE);
        }

    }


    public F.Either<String, ErrorCode> sendMsg(SendMsgForm form) {
        SendSmsRequest request = new SendSmsRequest();
        String params = form.getParams();
        if("verifyCode".equals(form.getType())) {
            String code = geneRandomCode();
            params = Json.stringify(Json.toJson(ImmutableMap.of("code", code)));
            request.setOutId(code);
        }
        //使用post提交
        request.setMethod(MethodType.POST);
        //必填:待发送手机号。支持以逗号分隔的形式进行批量调用，批量上限为1000个手机号码,批量调用相对于单条调用及时性稍有延迟,验证码类型的短信推荐使用单条调用的方式
        request.setPhoneNumbers(form.getMobile());
        //必填:短信签名-可在短信控制台中找到
        request.setSignName(form.getSignName());
        //必填:短信模板-可在短信控制台中找到
        request.setTemplateCode(form.getTemplateCode());
        //可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时,此处的值为
        //友情提示:如果JSON中需要带换行符,请参照标准的JSON协议对换行符的要求,比如短信内容中包含\r\n的情况在JSON中需要表示成\\r\\n,否则会导致JSON在服务端解析失败
        request.setTemplateParam(params);
        //可选-上行短信扩展码(扩展码字段控制在7位或以下，无特殊需求用户请忽略此字段)
        //request.setSmsUpExtendCode("90997");
        //可选:outId为提供给业务方扩展字段,最终在短信回执消息中将此值带回给调用者
        //请求失败这里会抛ClientException异常
        try {
            logger.info("send msg req: {}", request);
            SendSmsResponse sendSmsResponse = getAcsClient(form.getDomain()).getAcsResponse(request);
            logger.info("send msg resp: {}", sendSmsResponse);
            //请求成功
            if(sendSmsResponse.getCode() != null && sendSmsResponse.getCode().equals("OK")) {
                return F.Either.Left(sendSmsResponse.getBizId());
            } else {
                return F.Either.Right(ErrorCode.ref(sendSmsResponse.getMessage()));
            }
        } catch (Exception e) {
            logger.error("", e);
            return F.Either.Right(ErrorCode.BIZ_FAILURE);
        }
    }

    public synchronized IAcsClient getAcsClient(String xDomain) throws Exception {
        if(acsClients.get(xDomain) == null) {
            System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
            System.setProperty("sun.net.client.defaultReadTimeout", "10000");
            //初始化ascClient需要的几个参数
            final String product = "Dysmsapi";//短信API产品名称（短信产品名固定，无需修改）
            final String domain = "dysmsapi.aliyuncs.com";//短信API产品域名（接口地址固定，无需修改）
            //替换成你的AK
            final String accessKeyId = env.getProperty("alisms." + xDomain + ".accessKey");//你的accessKeyId,参考本文档步骤2
            final String accessKeySecret = env.getProperty("alisms." + xDomain + ".accessSecret");//你的accessKeySecret，参考本文档步骤2
            //初始化ascClient,暂时不支持多region（请勿修改）
            IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId,
                    accessKeySecret);
            DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
            IAcsClient acsClient = new DefaultAcsClient(profile);
            acsClients.put(xDomain, acsClient);
        }
        return acsClients.get(xDomain);
    }

    public String geneRandomCode() {
        Random rand = new Random();
        StringBuilder sb = new StringBuilder();
        for(int i = 0 ; i < 4 ; i++) {
            sb.append(String.valueOf(rand.nextInt(10)));
        }
        return sb.toString();
    }

    public static void main(String[] args) throws Exception{
        Random rand = new Random();
        for(int i = 0 ; i < 20 ; i++) {
            System.out.println(rand.nextInt(10));
            TimeUnit.SECONDS.sleep(1);
        }

    }
}
